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Find Electrical for home addition or remodel installers in Marietta

Avatar for Griffin Electric
Griffin Electric
4.9(
321
)

Serving Marietta, SC and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Couldn't ask for a more professional job competition. Buzz and McLean did a fantastic job and completed the job quickly. Highly recommend Griffin Electric!"
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+24

Response time9 hrs
Response rate96%
5 neighbors recently requested a quote
Avatar for U.S. Energy Solutions
U.S. Energy Solutions
4.7(
74
)

Serving Marietta, SC and surrounding areas

Approved

In business since 2015

Warranties offered

Credit card accepted

"5 stars! Mark Chapman with US Energy Solutions just installed a manual transfer switch box for my portable generator. The work was done professionally, on time, and very reasonably priced. Mark tested the install before he finished and it was perfect the first time. He was knowledgeable and experienced. My next electrical project will start with a call to Mark!"
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Roof Installation 3rd day

+1

13 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Greens Electrical
Greens Electrical
5.0(
25
)

Serving Marietta, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Excellent service and extremely professional work. The price was perfect and very reasonable. We will definitely be hiring Greens again for another installation and any other electrical work needed. Hunter was incredibly nice, professional, and did an amazing job which passed inspection without issue."
Additional Photos
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+1

Response time1 day
9 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Homeland Electric LLC
Homeland Electric LLC
5.0(
15
)

Serving Marietta, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"The experience was fantastic. I have used him twice both for my dental office as well as my home. You can choose homeland electric with confidence. Extremely skilled, reliable, reasonably priced for the quality of service. Most importantly, this is an electrician you can trust. I highly recommend Homeland electric!"
Response time9 hrs
5 neighbors recently requested a quote
Avatar for J.G.S. Electrical
J.G.S. Electrical
4.5(
10
)

Serving Marietta, SC and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Emergency services offered

Warranties offered

"Ron Spain did a great job with the installation. Ron was very professional , friendly and courteous. Jerry Spain who scheduled the installation was also great to work with. I will use J.G.S Electric again."
Smoke and Carbon Monoxide Detectors
Lighting Installs and/or Replacements
Whole House Surge Protection
Ceiling Fan Installs and/or Replacements
GFCI Protection

+2

3 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Avila Electric
Avila Electric
5.0(
23
)

Serving Marietta, SC and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"I was very impressed with the quality of work that Greg performed. The pricing was incredibly fair - no hidden fees or surprises. I highly recommend Greg for electrical work."
Generator hooked up and powering a house during hurricane season.
Additional Photos
Response time3 days
Recommended by100%of homeowners
Avatar for Liberty Contracting Group Solutions LLC
Liberty Contracting Group Solutions LLC
5.0(
10
)

Serving Marietta, SC and surrounding areas

Free estimates

Emergency services offered

"Victor and Micaiah were very knowledgeable, pleasant, and helpful to correct our electrical issues. We are now asking them for a quote for additional devices to be installed in our home. Great work and prices. We give them 5 star review....!"
Electrical Project
Tesla Charger (240v 30 amp)
Receptacle (120v 20 amp)
New can lights and fans
New GFCI
New fan and can light installation in new sunroom.

+28

Recommended by100%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Marietta, SC

Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.

You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.

Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.

The Marietta, SC homeowners’ guide to electrical for home addition or remodel installations

From average costs to expert advice, get all the answers you need to get your job done.